custom/plugins/WbfkExtensions/src/Subscriber/AddComparisonListToStorefrontSubscriber.php line 30

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  1. <?php
  3. declare(strict_types=1);
  5. namespace WbfkExtensions\Subscriber;
  7. use Shopware\Storefront\Event\StorefrontRenderEvent;
  8. use Symfony\Component\EventDispatcher\EventSubscriberInterface;
  9. use WbfkExtensions\Core\Content\ProductComparison\ProductComparisonService;
  11. class AddComparisonListToStorefrontSubscriber implements EventSubscriberInterface
  12. {
  14.     private const COMPARISON_LIST_REQUIRED_ROUTES = [
  15.         "frontend.detail.page",
  16.         "frontend.cms.buybox.switch",
  17.     ];
  19.     public function __construct(private readonly ProductComparisonService $productComparisonService)
  20.     {
  21.     }
  23.     public static function getSubscribedEvents(): array
  24.     {
  25.         return [
  26.             StorefrontRenderEvent::class => 'addComparisonListToStorefront'
  27.         ];
  28.     }
  30.     public function addComparisonListToStorefront(StorefrontRenderEvent $event): void
  31.     {
  32.         $currentRoute = $event->getRequest()->attributes->get('_route');
  33.         if (!in_array($currentRoute, self::COMPARISON_LIST_REQUIRED_ROUTES)) {
  34.             return;
  35.         }
  36.         $event->setParameter(
  37.             'comparisonList',
  38.             $this->productComparisonService->getComparisonList($event->getRequest()->getSession())
  39.         );
  40.     }
  41. }